The Gungan Sub, or Bongo, is a submersible transport used by the Gungans to carry either passengers or cargo. The Gungan Sub is triangle shaped with flexible electromagnetic fins at the back to steer the craft through the lakes and oceans of Naboo. It has 3 cockpit bubbles. Its forward cockpit bubble carries only the pilot and passengers while the other two can be used to carry cargo. The Gungan Sub's basic skeleton is organic thus giving it a distinctive organic look. The Gungan Sub is 15 meters long and its cargo capacity is 800 kg. The Gungan Sub first appeared in The Phantom Menace where it transported Obi Wan Kenobi, Qui Gon Jinn and Jar Jar Binks through the lakes of Naboo from Otoh Gunga to Theed, the capital city.